A: An increased concentration of salt in soil inhibits plant growth, eventually leading to plant death, and high salinity in soil is a major issue facing the agriculture industry. However, there is a subset of plants called halophytes that have adapted to growing in high-saline areas.
By 18 months, your toddler will probably start making many common consonant sounds, such as t, d, n, w, and h. Learning to make these sounds is a watershed event, one that leads to the rapid vocabulary spurt that most children go through at this stage. Don't expect to hear all these sounds in actual words yet.
1 Baby talk at 12 months. Most babies say a few simple words such as 'mama' and 'dada' by the end of 12 months - and now know what they're saying.  Baby talk at 18 months. By this age, babies may use up to 20 simple words, like daddy, dog or cup.